Accu-Rating has just released its webcast report for last month. The report details the aggregate tuning hours (ATHs) for the top 20 radio stations broadcast over the web. (The ATH for a station is the sum total of all hours that listeners tuned to the station.) The report displays the following histogram.  Based on the histogram, find the proportion of ATHs in the sample that are at least 600 thousand hours. Write your answer as a decimal, and do not round your answer.

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Accu-Rating has just released its webcast report for last month. The report details the aggregate tuning hours (ATHs) for the top 20 radio stations broadcast over the web. (The ATH for a station is the sum total of all hours that listeners tuned to the station.) The report displays the following histogram. 

Based on the histogram, find the proportion of ATHs in the sample that are at least 600 thousand hours. Write your answer as a decimal, and do not round your answer.

 
Accu-Rating has just released its webcast report for last month. The report details the aggregate tuning hours (ATHS) for
the top 20 radio stations broadcast over the web. (The ATH for a station is the sum total of all hours that listeners tuned
to the station.) The report displays the following histogram.
Frequency
8-
6+
2+
H
200
3
3
3
400
600
800
ATH (in thousands of hours)
X
8
Ś
1000
Based on the histogram, find the proportion of ATHS in the sample that are at least 600 thousand hours. Write your
answer as a decimal, and do not round your answer.
0
?
3
1200
Transcribed Image Text:Accu-Rating has just released its webcast report for last month. The report details the aggregate tuning hours (ATHS) for the top 20 radio stations broadcast over the web. (The ATH for a station is the sum total of all hours that listeners tuned to the station.) The report displays the following histogram. Frequency 8- 6+ 2+ H 200 3 3 3 400 600 800 ATH (in thousands of hours) X 8 Ś 1000 Based on the histogram, find the proportion of ATHS in the sample that are at least 600 thousand hours. Write your answer as a decimal, and do not round your answer. 0 ? 3 1200
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